1 files changed, 98 insertions, 0 deletions

diff --git a/meta/recipes-devtools/perl/perl-5.12.2/debian/fixes/autodie-flock.diff b/meta/recipes-devtools/perl/perl-5.12.2/debian/fixes/autodie-flock.diff
new file mode 100644
index 0000000000..f8908ac872
--- /dev/null
+++ b/meta/recipes-devtools/perl/perl-5.12.2/debian/fixes/autodie-flock.diff
@@ -0,0 +1,98 @@
+From: Niko Tyni <ntyni@debian.org>
+Subject: Allow for flock returning EAGAIN instead of EWOULDBLOCK on linux/parisc
+Bug-Debian: http://bugs.debian.org/543731
+Origin: upstream, http://github.com/pfenwick/autodie/commit/037738e11a6097734b0e1dabdd77b92e5fe35219
+
+
+---
+ cpan/autodie/lib/Fatal.pm |   14 +++++++++++++-
+ cpan/autodie/t/flock.t    |   12 ++++++++++--
+ 2 files changed, 23 insertions(+), 3 deletions(-)
+
+diff --git a/cpan/autodie/lib/Fatal.pm b/cpan/autodie/lib/Fatal.pm
+old mode 100644
+new mode 100755
+index 18e71ed..c17a257
+--- a/cpan/autodie/lib/Fatal.pm
++++ b/cpan/autodie/lib/Fatal.pm
+@@ -5,6 +5,7 @@ use Carp;
+ use strict;
+ use warnings;
+ use Tie::RefHash;   # To cache subroutine refs
++use Config;
+ 
+ use constant PERL510     => ( $] >= 5.010 );
+ 
+@@ -52,6 +53,10 @@ our %_EWOULDBLOCK = (
+     MSWin32 => 33,
+ );
+ 
++# the linux parisc port has separate EAGAIN and EWOULDBLOCK,
++# and the kernel returns EAGAIN
++my $try_EAGAIN = ($^O eq 'linux' and $Config{archname} =~ /hppa|parisc/) ? 1 : 0;
++
+ # We have some tags that can be passed in for use with import.
+ # These are all assumed to be CORE::
+ 
+@@ -720,6 +725,11 @@ sub _one_invocation {
+         my $EWOULDBLOCK = eval { POSIX::EWOULDBLOCK(); }
+                           || $_EWOULDBLOCK{$^O}
+                           || _autocroak("Internal error - can't overload flock - EWOULDBLOCK not defined on this system.");
++        my $EAGAIN = $EWOULDBLOCK;
++        if ($try_EAGAIN) {
++            $EAGAIN = eval { POSIX::EAGAIN(); }
++                          || _autocroak("Internal error - can't overload flock - EAGAIN not defined on this system.");
++        }
+ 
+         require Fcntl;      # For Fcntl::LOCK_NB
+ 
+@@ -735,7 +745,9 @@ sub _one_invocation {
+             # If we failed, but we're using LOCK_NB and
+             # returned EWOULDBLOCK, it's not a real error.
+ 
+-            if (\$_[1] & Fcntl::LOCK_NB() and \$! == $EWOULDBLOCK ) {
++            if (\$_[1] & Fcntl::LOCK_NB() and
++                (\$! == $EWOULDBLOCK or
++                ($try_EAGAIN and \$! == $EAGAIN ))) {
+                 return \$retval;
+             }
+ 
+diff --git a/cpan/autodie/t/flock.t b/cpan/autodie/t/flock.t
+index a7550ba..6421a56 100755
+--- a/cpan/autodie/t/flock.t
++++ b/cpan/autodie/t/flock.t
+@@ -2,7 +2,8 @@
+ use strict;
+ use Test::More;
+ use Fcntl qw(:flock);
+-use POSIX qw(EWOULDBLOCK);
++use POSIX qw(EWOULDBLOCK EAGAIN);
++use Config;
+ 
+ require Fatal;
+ 
+@@ -10,6 +11,9 @@ my $EWOULDBLOCK = eval { EWOULDBLOCK() }
+                   || $Fatal::_EWOULDBLOCK{$^O}
+                   || plan skip_all => "EWOULDBLOCK not defined on this system";
+ 
++my $try_EAGAIN = ($^O eq 'linux' and $Config{archname} =~ /hppa|parisc/) ? 1 : 0;
++my $EAGAIN = eval { EAGAIN() };
++
+ my ($self_fh, $self_fh2);
+ 
+ eval {
+@@ -55,7 +59,11 @@ eval {
+     $return = flock($self_fh2, LOCK_EX | LOCK_NB);
+ };
+ 
+-is($!+0, $EWOULDBLOCK, "Double-flocking should be EWOULDBLOCK");
++if (!$try_EAGAIN) {
++    is($!+0, $EWOULDBLOCK, "Double-flocking should be EWOULDBLOCK");
++} else {
++    ok($!+0 == $EWOULDBLOCK || $!+0 == $EAGAIN, "Double-flocking should be EWOULDBLOCK or EAGAIN");
++}
+ ok(!$return, "flocking a file twice should fail");
+ is($@, "", "Non-blocking flock should not fail on EWOULDBLOCK");
+ 
+-- 
+tg: (c823880..) fixes/autodie-flock (depends on: upstream)